.app{
	width: 100%;
	height: 100vh;
	background-color: #ffffff;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
.label28{
	width: 190px;
	height: 68px;
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	cursor: text;
}
.span28{
	width: 100%;
	color: #000;
	font-size: 14px;
	margin-bottom: 6px;
	padding: 0 10px;
}
.inp28{
	width: 100%;
	padding: 0 10px;
	height: 2px;
	border: 0;
	font-size: 14px;
	box-sizing: border-box;
	background-color: rgba(0,0,0,0.1);
	transition: .3s;
}
.inp28:hover{
	background-color: rgba(50,133,255,0.7);
}
.inp28:focus,.inp28:valid{
	background-color: rgba(50,133,255,0.2);
	border: 2px solid rgba(50,133,255,0.7);
	border-radius: 4px;
	height: 42px;
	color: #000;
}